XRF Testing

#LeadedCrocks: Crockpot Liner, Brand Unknown
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#LeadedCrocks: Crockpot Liner, Brand Unknown

Crock pot (brand unknown) 52 ppm lead (probably safe). Please see the pics of other crockpots that I have tested  for more information. The toxicity level for an item intended for children is 90 ppm lead. Anything under 90 ppm lead is consider safe – also by European standards. So while it is upsetting that…

#LeadedCrocks: Ceramic Rival CrockPot Liner
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#LeadedCrocks: Ceramic Rival CrockPot Liner

Rival crockpot black glazed ceramic liner:  119 ppm lead Suggestion – stainless cookers. All of the modern crockpots I have tested – like this one (with a few exceptions) have trace levels of lead. This is lead at a “contamination level” – not an “additive level” – meaning – they are not likely adding lead…

#SaferChoices: How to choose a Lead-free tea kettle
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#SaferChoices: How to choose a Lead-free tea kettle

  For those new to this website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead-poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her sons were acutely Lead-poisoned in 2005). Since 2009, Tamara has been using XRF technology (a scientific method used…

Small Le Creuset ceramic custard cup: 131 ppm Lead + 67 ppm Arsenic.
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Small Le Creuset ceramic custard cup: 131 ppm Lead + 67 ppm Arsenic.

Small newer Le Creuset ceramic pot (custard cup?): Both outside and inside tested positive for lead in the 118 to 131 ppm range ppm. The red outside also tested positive for arsenic at 67 ppm. (Lollipop included to show size.) Newer (exact age unknown). —- This item (since it was newer & manufactured by a…

Le Creuset Red & Creme Colored Ceramic Mixing Bowl: 40,700 ppm Lead. [For context, 90 ppm is unsafe for children’s items.]
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Le Creuset Red & Creme Colored Ceramic Mixing Bowl: 40,700 ppm Lead. [For context, 90 ppm is unsafe for children’s items.]

Le Creuset Ceramics Le Creuset brand red & cream-colored ceramic mixing bowl. Newer model [c. 2014 or earlier – exact year of manufacture unknown]. When tested with with an XRF instrument the bowl pictured here had the following readings: Outside Reading (Red Glaze): 40,700 ppm Lead Inside Reading (Cream Glaze): 117 ppm Lead Test results are science-based, replicable,…

Le Creuset Tea Kettle: 11,900 ppm Cadmium (Cadmium causes cancer & does not belong in our tea kettles!) + 103 ppm Lead
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Le Creuset Tea Kettle: 11,900 ppm Cadmium (Cadmium causes cancer & does not belong in our tea kettles!) + 103 ppm Lead

Introduction (for those new to this website): Tamara Rubin is a federal-award-winning independent advocate for consumer goods safety and a documentary filmmaker. She is also a mother of Lead-poisoned children, her sons were acutely Lead-poisoned in 2005. Since 2009 Tamara has been using XRF testing (a scientific method used by the U.S. Consumer Product Safety Commission)…

#CadmiumConcerns: Le Creuset Casserole
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#CadmiumConcerns: Le Creuset Casserole

Le Creuset Casserole.  red coating: 11,900 ppm cadmium. The exterior coating was non-detect for lead. Inside: non-detect for cadmium. Click here to read about #CadmiumConcerns Tested with an XRF —- #XRFTesting #LeadedDishes • #LeadSafeDishes For more safer choices in dishware options, click here.

The exterior enamel on this Le Creuset kettle was positive for 9,163 ppm Cadmium. Cadmium is a known carcinogen.
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The exterior enamel on this Le Creuset kettle was positive for 9,163 ppm Cadmium. Cadmium is a known carcinogen.

The exterior of this Le Creuset red enameled tea kettle was positive for 9,163 ppm Cadmium when tested with an XRF instrument. It is not possible to test the interior surface of most of these kettles with an XRF instrument without destroying the kettle, because the instrument does not fit in the opening of the kettle. The…

Small Blue Ceramic Le Creuset Custard Pot: 36,900 ppm Lead
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Small Blue Ceramic Le Creuset Custard Pot: 36,900 ppm Lead

Blue (outside glaze): 36,900 ppm Lead. Cream (inside glaze): 128 ppm Lead. Note: this is a REAL Le Creuset miniature pot, a ceramic version made to look like their cast iron ones. It is made to be used in the oven as a custard pot (to bake a single-serving custard in) or for similar purposes. It…

Vintage Syracuse china “Old Ivory” bowl with gold trim: 31,400 ppm Lead. For context: 90 ppm is unsafe for kids.
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Vintage Syracuse china “Old Ivory” bowl with gold trim: 31,400 ppm Lead. For context: 90 ppm is unsafe for kids.

When tested with an XRF instrument this “Made in USA” – Syracuse brand vintage “Old Ivory” pattern china bowl was positive for 31,400 ppm Lead. For safer choices in dishware options, click here. To see more vintage china I have tested, click here. To see more Syracuse brand pieces I have tested, click here. As…

Vintage Syracuse plain white ceramic dish, “Carefree” Serene pattern: 30,600 ppm Lead. 90 ppm is unsafe for kids.
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Vintage Syracuse plain white ceramic dish, “Carefree” Serene pattern: 30,600 ppm Lead. 90 ppm is unsafe for kids.

When tested with an XRF instrument this simple white Serene pattern Carefree True China (Made in the USA by Syracuse) had the following reading: Lead: 30,600 ppm For context: the amount of Lead that is considered illegal and unsafe in a modern item made today and intended for use by children is anything 90 ppm…

Syracuse China “Old Ivory” “Made In America” Tea Cup: 26,200 ppm Lead [90 ppm Lead is unsafe for kids.]
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Syracuse China “Old Ivory” “Made In America” Tea Cup: 26,200 ppm Lead [90 ppm Lead is unsafe for kids.]

Antique Syracuse China “Made In America” Old Ivory Teacup; Tested positive for lead (Pb) at 26,200 ppm when tested with an XRF instrument. For context: the amount of lead that is considered toxic in a newly manufactured item intended for use by children is 90 ppm lead or higher (in the paint, glaze or coating.)…

Ikea Child’s Teacup in Blue: Non-Detect (Negative) for Lead
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Ikea Child’s Teacup in Blue: Non-Detect (Negative) for Lead

For those new to the Lead Safe Mama website: Tamara Rubin is a multiple-federal-award-winning independent advocate for childhood Lead poisoning prevention and consumer goods safety, and a documentary filmmaker. She is also a mother of Lead-poisoned children (two of her four sons were acutely Lead-poisoned in 2005). Tamara owns and runs Lead Safe Mama, LLC…

#LeadedAppliance: Baby Food Blender
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#LeadedAppliance: Baby Food Blender

Baby food blender – center nut (touches food!) 47,700 ppm lead! Sorry, brand/maker is not known. Several brands of babyfood blenders have historically had leaded center nuts. Purchase items like this only from trusted brands/ manufacturers. Tested with an XRF —- #XRFTesting #LeadedDishes • #LeadSafeDishes For more safer choices in dishware options, click here.

#LeadedAppliances: Butterfly Pressure Cooker Lid
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#LeadedAppliances: Butterfly Pressure Cooker Lid

Steam vent on Butterfly stainless pressure cooker: in center = 12,000 ppm Lead, on side 6,412 ppm Lead. Made in India Tested with a high-precision XRF instrument —- #XRFTesting #LeadedDishes • #LeadSafeDishes For more safer choices in dishware options, click here.

Butterfly pressure cooker (from India) valves: 120,500 ppm Lead. 90 is unsafe. This was a likely source of poisoning for a child.
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Butterfly pressure cooker (from India) valves: 120,500 ppm Lead. 90 is unsafe. This was a likely source of poisoning for a child.

Originally written: January 3, 2017 Updated: March 6, 2020 Butterfly Brand Stainless Steel Pressure Cooker – Made in India The inside nut (valve cover / end) on the Butterfly brand pressure cooker pictured above (made in India, and brought with the family to the United States when they moved here from India) tested positive for…

#LeadedAppliances: c. 2010 Cuisinart Blender
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#LeadedAppliances: c. 2010 Cuisinart Blender

Cuisinart Blender Circa 2010. Purchased at Costco. Center nut on top of blade tested positive with 7,941 parts per million (ppm) lead. It is the yellowish leaded brass circle in the center of the blade. No mercury, no cadmium. Tested with an XRF —- #XRFTesting #LeadedDishes • #LeadSafeDishes For more safer choices in dishware options,…

Newer (c. 2014) Yellow Fiestaware Plate: Lead-free, Cadmium-free & Arsenic-free!
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Newer (c. 2014) Yellow Fiestaware Plate: Lead-free, Cadmium-free & Arsenic-free!

Fiestaware yellow plate – newish (as of 2014). When tested with an XRF instrument the dish pictured here had the following readings: Lead (Pb): Non-Detect / Negative Arsenic (As): Non-Detect / Negative Mercury (Hg): Non-Detect / Negative Cadmium (Cd): Non-Detect / Negative Some colors of the new Fiestaware have tested positive for trace-Cadmium or trace-Lead….

Newer Tangerine Orange Fiesta Bowl: 227 ppm Cadmium (& Lead-free). Fiesta is aware their products have Cadmium.
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Newer Tangerine Orange Fiesta Bowl: 227 ppm Cadmium (& Lead-free). Fiesta is aware their products have Cadmium.

When tested with an XRF instrument the newer (c. 2012 – 2016) Fiestaware tangerine orange bowl pictured here had the following readings: Lead (Pb): Non-Detect / Negative Arsenic (As): Non-Detect / Negative Mercury (Hg): Non-Detect / Negative Cadmium (Cd): 227 ppm • • • Please read about my concerns for cadmium here. For safer choices…

Modern Fiestaware Dark Blue Bowl: 50 ppm Arsenic (but Lead Free!) Wait. What? Arsenic?
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Modern Fiestaware Dark Blue Bowl: 50 ppm Arsenic (but Lead Free!) Wait. What? Arsenic?

When tested with an XRF instrument this modern Fiestaware dark blue bowl had the following readings: non-detect (negative) for Lead, non-detect (negative) for Mercury, non-detect (negative) for Cadmium, This dish tested positive for Arsenic at 50 ppm. While I am NOT an expert in Arsenic toxicity and I would imagine it is best not to…